Home / 1,602,370.80-2,404,384.68-704,442.48

Finding the Fourth Proportional to 1,602,370.80, 2,404,384.68 and 704,442.48

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Solution

The fourth proportional to 1,602,370.80, 2,404,384.68 and 704,442.48 is: 1,057,027.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,370.80 : 2,404,384.68 = 704,442.48 : x
  2. Step 2: Convert to fraction form
    1,602,370.80/2,404,384.68 = 704,442.48/x
  3. Step 3: Cross multiply
    1,602,370.80x = 2,404,384.68 × 704,442.48
  4. Step 4: Simplify right side
    1,602,370.80x = 1,693,750,706,853.21
  5. Step 5: Solve for x
    x = 1,693,750,706,853.21/1,602,370.80
  6. Step 6: Final answer
    x = 1,057,027.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.